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Definition
| Origins are located medially or proximally |
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Term
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Definition
| are located laterally or distally |
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Definition
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Definition
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Term
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Definition
can be arranged in a series
usually more powerful muscles |
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Term
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Definition
lit between skin and muscles and bone. can be deep or superfical
thickened in joints called
retinaculum |
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Term
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Definition
muscles fibers and motor neuron
large muscles= less neurons
Small muscles=more neurons |
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Term
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Definition
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Term
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Definition
| opposes the action of the prime mover |
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Term
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Definition
| contracts isometrically to stabilize |
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Term
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Definition
| stabilizes intermedite joints |
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Term
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Definition
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Term
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Definition
| innervate fibers and spindles |
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Term
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Definition
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Term
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Definition
| where 2 or more bones come together |
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Term
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Definition
joined by fibrous tissue... limited moverment
e.g. skull |
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Term
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Definition
primary bones united by a plate or bar of hyaline cartilage
Secondary
bones united by fibrocartilage and covered with hyaline |
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Term
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Definition
| permits greater movement protects and reduces friction |
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Term
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Definition
| wedges of fibrocartilage between surfaces |
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Term
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Definition
| found in some synovial joints |
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Term
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Definition
| facing articular surfaces flat |
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Term
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Definition
| bone shape permits greater moverment knee |
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Term
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Definition
| central bony point surrounded by ligament ring... neck |
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Term
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Definition
| bring together convex and concave surfaces ex. fingers |
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Term
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Definition
| elliptical convex and concave wrist allows for lots of movement |
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Term
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Definition
resemble horse and saddle
ex thumb |
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Term
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Definition
| ball shaped fits in socket hip |
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Term
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Definition
| transport blood from heart |
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